Справочник Пользователя для Toshiba RAS-B10EKVP-E
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Item
3. Outdoor fan
motor control
Operation flow and applicable data, etc.
The blowing air volume at the outdoor unit side is con-
trolled.
trolled.
Receiving the operation command from the controller of
indoor unit, the controller of outdoor unit controls fan speed.
indoor unit, the controller of outdoor unit controls fan speed.
* For the fan motor, a DC motor with non-stage variable
speed system is used. However, it is limited to 8 stages
for reasons of controlling.
for reasons of controlling.
Description
1) The operation command sent
from the remote controller is
processed by the indoor unit
controller and transferred to the
controller of the outdoor unit.
processed by the indoor unit
controller and transferred to the
controller of the outdoor unit.
2) When strong wind blows at
outdoor side, the operation of air
conditioner continues with the
fan motor stopped.
conditioner continues with the
fan motor stopped.
3) Whether the fan is locked or not
is detected, and the operation of
air conditioner stops and an
alarm is displayed if the fan is
locked.
air conditioner stops and an
alarm is displayed if the fan is
locked.
4) According to each operation
mode, by the conditions of
outdoor temperature(To) and
compressor revolution, the
speed of the outdoor fan shown
in the table is selected.
outdoor temperature(To) and
compressor revolution, the
speed of the outdoor fan shown
in the table is selected.
2) Fan speed
≥
400
when the motor stopped.
Air conditioner ON
(Remote controller)
YES
YES
NO
NO
Indoor unit controller
Fan motor ON
3) Fan lock
OFF status of
fan motor continues.
4) Motor operates as shown in the table below.
1) Outdoor unit
operation command
(Outdoor fan control)
(Outdoor fan control)
Air conditioner
OFF
Alarm
display
Cooling operation, dry operation
RAS-M18EAV-E, RAS-M18EACV-E
Compressor revolution(rps)
~20
~30
~46
46~
Normal
operation
operation
To>38
˚
C
450
700
750
850
28<To
≤
38
450
650
700
750
15<To
≤
28
350
550
650
700
10<To
≤
15
350
550
550
550
5.5<To
≤
10
300
450
450
550
0<To
≤
5.5
300
350
350
450
econo
operation
operation
To>38
˚
C
450
650
700
750
To
≤
38
˚
C
450
550
650
700
To is abnormal
–
450
650
700
750
To:outdoor sensor temp. (
˚
C)
(rpm)
RAS-M14EAV-E, RAS-M14EACV-E
Compressor revolution(rps)
~20
~30
~60
60~
Normal
operation
operation
To>38
˚
C
450
700
750
850
28<To
≤
38
450
650
700
750
15<To
≤
28
350
550
650
700
10<To
≤
15
350
550
550
650
5.5<To
≤
10
300
450
450
550
0<To
≤
5.5
300
350
350
450
econo
operation
operation
To>38
˚
C
450
650
700
750
To
≤
38
˚
C
450
550
650
700
To is abnormal
–
450
650
700
750
To:outdoor sensor temp. (
˚
C)
(rpm)